A:AnswerThis model would be able to play The Sims 4 but it would not do it as well as you would probably like. To really be able to play on higher settings you would need a laptop or desktop computer with a dedicated GPU.
A:AnswerAny good quality 240v-to-120v adapter should do the job, so long as you choose one that is rated for enough current or power for the laptop's power supply. You don't need to get one made by the laptop manufacturer.
A:AnswerWhere laptops are concerned. you're almost always better off purchasing the CPU you need than trying to upgrade the one you have; it's a better buy.
A:AnswerThat's exactly why I bought this laptop (making digital files of my vinyl collection). The processor is fast enough that it's been able to keep up with digitizing and transferring files. I haven't had any hiccups with it so far, but the speakers suck -- hook it up to a good pair of stereo speakers if you plan on playing your music directly from the laptop.
A:AnswerThis computer would run Minecraft 10. Not sure about the Java version. I believe it would but the frame rate could be low with mods and high visibility.